Improved the trac interface
Improved the trac interface

* trunk/contrib/client-side/psvn/psvn.el:
  (svn-trac-browse-wiki): New function to browse the trac wiki
  (svn-trac-browse-roadmap): New function to browse the trac roadmap
  (svn-trac-browse-source): New function to open the trac source browser
  (svn-trac-browse-report): New function to open the trac report view
  The new functions are all available in the global svn trac keymap, the
  svn-status-mode trac keymap and in the svn trac menu

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion